1152387

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 20

約数和(自身を含む): 1768536

約数和(自身を除く): 616149

約数列:

[1, 3, 9, 27, 41, 81, 123, 347, 369, 1041, 1107, 3123, 3321, 9369, 14227, 28107, 42681, 128043, 384129, 1152387]

約数ペア:

[(1, 1152387), (3, 384129), (9, 128043), (27, 42681), (41, 28107), (81, 14227), (123, 9369), (347, 3321), (369, 3123), (1041, 1107)]